package expr

const (
	OR_C                = "$or"
	AND_C               = "$and"
	NOT_C               = "$not"
	GT_C                = "$gt"
	GTE_C               = "$gte"
	LT_C                = "$lt"
	LTE_C               = "$lte"
	EQ_C                = "$eq"
	NE_C                = "$ne"
	IN_C                = "$in"
	NIN_C               = "$nin"
	EXISTS_C            = "$exists"
	TYPE_C              = "$type"
	ALL_C               = "$all"
	ELEM_MATCH_C        = "$elemMatch"
	SIZE_C              = "$size"
	MOD_C               = "$mod"
	REGEX_C             = "$regex"
	TEXT_C              = "$text"
	WHERE_C             = "$where"
	MAX_C               = "$max"
	MIN_C               = "$min"
	AVG_C               = "$avg"
	SUM_C               = "$sum"
	CURRENT_DATE_C      = "$currentDate"
	CURRENT_TIMESTAMP_C = "$currentTimestamp"
	INC_C               = "$inc"
	MUL_C               = "$mul"
	RENAME_C            = "$rename"
	SET_C               = "$set"
	UNSET_C             = "$unset"
	PUSH_C              = "$push"
	PULL_C              = "$pull"
	POP_C               = "$pop"
	FIRST_C             = "$first"
	LAST_C              = "$last"
	MATCH_C             = "$match"
	UNWIND_C            = "$unwind"
	GROUP_C             = "$group"
	SORT_C              = "$sort"
	LIMIT_C             = "$limit"
	SKIP_C              = "$skip"
	REDUCE_C            = "$reduce"
	PROJECT_C           = "$project"
	LOOKUP_C            = "$lookup"
	OUT_C               = "$out"
	GEO_NEAR_C          = "$geoNear"
	GEO_SEARCH_C        = "$geoSearch"
	COUNT_C             = "$count"
)
